Product Description are designed to protect the lacquer on your frame. Technical Information:Material:siliconeLength:10 mmCompatibility:Brake/shift cable housing (4 mm/5 mm)Manufacturer Numbers:black:CHA095-N1translucent:CHA097-N1Contents:6 x Manufacturer: Jagwire USA 3900 Gaskins Rd Richmond VA 23233 USA info@jagwire.com Distributor: MERIDA & CENTURION Germany GmbH Blumenstraße 49-51 71106 Magstadt Germany vertrieb@merida-centurion.com